Knot hook



FIG. 1 is a perspective view of a knot hook showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left hand side elevational view thereof;

FIG. 5 is a right hand side elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof.

The showing of a portion of rope in broken lines in FIGS. 2 and 3 is for facility of illustration.

The broken line showing of rope in FIGS. 2 and 3 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for knot hook, as shown and described. 